PS-445 Power-Sonic, PS-445 Datasheet

PS-445

Manufacturer Part Number

PS-445

Description

Sealed Lead Acid Battery 4V 4.5AH 225mA FASTON 0.250 x0.032

Manufacturer

Power-Sonic

Type

Sealed Lead Acid Batteriesr

Datasheet

1.PS-445.pdf (2 pages)

Specifications of PS-445

Output Voltage

4 V

Chemistry

Lead Acid

Rechargeable/non-rechargeable

Rechargeable

Battery Capacity

4.5 Ah

Capacity

4.5 Ah

Termination Style

Flat

Battery Size

1.89 in x 2.09 in x 3.7 in

Brand/series

PS Series

Chemical System

Lead Acid

Classification

Rechargeable

Dimensions

1.89"L×2.09"W×3.86"H

Material, Jacket

Non-Conductive ABS Plastic

Primary Type

Rechargeable

Size

Rectangular

Temperature, Operating

-20 to +50 °C

Temperature, Operating, Maximum

60 °C

Temperature, Operating, Minimum

-40 °C

Voltage, Nominal

4 VDC

Voltage, Rating

4 V

Weight

1.3 lbs.

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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To ensure safe and efﬁ cient operation always refer to the latest edition of our Technical Manual, as published on our website.

All data subject to change without notice.

PSG-480

Terminals

L: 3.54 (90) W: 1.94 (49) H: 4.00 (102) HT: 400 (102)

Physical Dimensions: in (mm)

•

Tolerances are +/- 0.04 in. (+/- 1mm) and +/- 0.08 in. (+/- 2mm) for

F2 - Quick disconnect

tabs, 0.250” x 0.032”

- Mate with AMP. INC

FASTON “250” series

height dimensions. All data subject to change without notice.

MH20845

MODEL PSG-480

Sealed Rechargeable

4 Volt 8.0 Amp. Hr.

Battery

NONSPILLABLE

4 Volt 8.0 AH

3.4

(mm)

7.95

6.35

0.8

Features

Performance Speciﬁ cations

Nominal Capacity

Approximate Weight ........................................................... 2.09 lbs. (0.95 kg)

Energy Density (20-hr. rate) .................................. 1.16 W-h/in

Speciﬁ c Energy (20-hr. rate) .............................. 15.31 W-h/lb (33.75 W-h/kg)

Internal Resistance (approx.) ...................................................... 13 milliohms

Max Discharge Current (7 Min.) ................................................... 24 amperes

Max Short-Duration Discharge Current (10 Sec.) .................. 80.0 amperes

Shelf Life (% of nominal capacity at 68°F (20°C))

Operating Temperature Range

Case ...................................................................................................... ABS Plastic

Power-Sonic Chargers ................................................................................... n/a

•

ominal Voltage ...........................................................................4 volts (2 cells)

20-hr.

10-hr.

5-hr.

1-hr.

1 Month ...................................................................................................... 97%

3 Months ..................................................................................................... 91%

6 Months .................................................................................................... 83%

Charge .. ........................................................... -4°F (-20°C) to 122°F (50°C)

Discharge ....................................................... -40°F (-40°C) to 140°F (60°C)

Absorbent Glass Mat (AGM) technology for superior

performance

Valve regulated, spill proof construction allows safe

operation in any position

Power/volume ratio yielding unrivaled energy density

Rugged impact resistant ABS case and cover (UL94-HB)

Approved for transport by air. D.O.T., I.A.T.A., F.A.A. and

C.A.B. certifi ed

U.L. recognized under fi le number MH 20845

(400mA to 3.5 volts) ............................................................... 8.0 AH

(740mA to 3.50 volts) ............................................................. 7.4 AH

(1.36A to 3.40 volts) ............................................................... 6.8 AH

(4.9A to 3.00 volts) ................................................................. 4.9 AH

www.power-sonic.com

(71.09 W-h/l)

Related parts for PS-445

PS-445 Summary of contents

Page 1

... Mate with AMP. INC FASTON “250” series 7.95 Physical Dimensions: in (mm) W Sealed Rechargeable Battery HT MODEL PSG-480 4 Volt 8.0 Amp. Hr. ® Pb MH20845 NONSPILLABLE L L: 3.54 (90) W: 1.94 (49) H: 4.00 (102) HT: 400 (102) Tolerances are +/- 0.04 in. (+/- 1mm) and +/- 0.08 in. (+/- 2mm) for height dimensions. All data subject to change without notice. To ensure safe and efﬁ ...

Page 2

... Cycle Applications: Limit initial current to 2.4A. Charge until battery voltage (under charge) reaches 4.8 to 5.0 volts at 68°F (20°C). Hold at 4.8 to 5.0 volts until current drops to under 80mA. Battery is fully charged under these conditions, and charger should be disconnected or switched to “float” voltage. ...

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